The nasty liquid at the bottom of a garbage barrel that smells like curdled milk and feces. Usually brownish in color and has a tendency to drip on one's feet.
Bin Juice is a player - usually a Rugby Player - on a team who never gets picked. They remain on the bench the entire time and somehow never find their way onto the field to play. They are the bottom of the barrel in terms of players. They are the Bin Juice.
"You reckon Mike'll get a game next week?"
"No way mate, he's total Bin Juice."
"Coach just told me I've got a lot of 'work ons'."
"Oh mate, sounds like he just crowned you King of the Bin Juice."
A pest of a person that is of the lowest form of morals, values, etiquette and respect.
Much like "low hanging fruit", that is thrown in the bin and rots to the disgusting point that nobody wants to go near it or have it near them or their home.
Almost always used to describe a woman that is of the lowest regard and not welcome to a person or within a community of people.
Oh no! Be careful. Bin juice is hanging around the group again.
OR
Help me, bin juice is at my house again.